Decription: Features: 1.Water-proof and dust-proof, suitable for all-weather condition. 2.Small size with built-in capacitor module. 3.Three running modes: Fwd/Br, Fwd/Rev/Br and Fwd/Rev, fits for various vehicles. 4.Great current endurance capability.Great built-in BEC output capacity. 5.Easy to set the ESC parameters with jumpers. 6.Multiple protections: Low voltage cut-off protection for battery / Over-heat protection / Throttle signal loss Protection. Descriptions: 1.It #39;s built-in switch mode 6V/3A BEC. 2.Its unique circuit design makes it highly resistant to interference. 3.The automatic winding design improves heat dissipation. 4.Fast throttle response and smooth speed control linearity. Specification: Material: Composite Package Size: 147x99x23mm/5.78x3.89x0.9 inch Remote Control Peripherals/Devices:ESC BEC Output: 6V/3A Switch Mode Notice: Actual color may be slightly different from the image due to different monitor and light effect Included: 1x Brushed Electronic Speed Controller